IT8123590A0 - Filtro per fumare tabacco. - Google Patents

Filtro per fumare tabacco.

Info

Publication number
IT8123590A0
IT8123590A0 IT8123590A IT2359081A IT8123590A0 IT 8123590 A0 IT8123590 A0 IT 8123590A0 IT 8123590 A IT8123590 A IT 8123590A IT 2359081 A IT2359081 A IT 2359081A IT 8123590 A0 IT8123590 A0 IT 8123590A0
Authority
IT
Italy
Prior art keywords
filter
smoking tobacco
smoking
tobacco
Prior art date
Application number
IT8123590A
Other languages
English (en)
Other versions
IT1224083B (it
Inventor
Michiko Yagi
Original Assignee
Kabushikikaisya Advance Orakab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kabushikikaisya Advance Orakab filed Critical Kabushikikaisya Advance Orakab
Publication of IT8123590A0 publication Critical patent/IT8123590A0/it
Application granted granted Critical
Publication of IT1224083B publication Critical patent/IT1224083B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
IT8123590A 1980-08-23 1981-08-21 Filtro per fumare tabacco. IT1224083B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116144A JPS5739767A (en) 1980-08-23 1980-08-23 Tobacco filter

Publications (2)

Publication Number Publication Date
IT8123590A0 true IT8123590A0 (it) 1981-08-21
IT1224083B IT1224083B (it) 1990-09-26

Family

ID=14679832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8123590A IT1224083B (it) 1980-08-23 1981-08-21 Filtro per fumare tabacco.

Country Status (7)

Country Link
US (1) US4414988A (it)
JP (1) JPS5739767A (it)
CA (1) CA1176941A (it)
DE (1) DE3133169A1 (it)
FR (1) FR2490461B1 (it)
GB (1) GB2083998B (it)
IT (1) IT1224083B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532159A1 (en) * 1991-07-18 1993-03-17 Hoechst Celanese Corporation Removal of nicotine from tobacco smoke
US5501238A (en) * 1993-01-11 1996-03-26 Von Borstel; Reid W. Cigarette filter containing a humectant
US5746231A (en) 1993-01-11 1998-05-05 Craig Lesser Tobacco smoke filter for removing toxic compounds
US5839447A (en) * 1993-01-11 1998-11-24 Lesser; Craig Cigarette filter containing microcapsules and sodium pyroglutamate
WO1997022268A1 (en) * 1995-12-19 1997-06-26 Craig Lesser Cigarette filter containing microcapsules
DE4322966C2 (de) * 1993-07-09 1995-10-26 Rhodia Ag Rhone Poulenc Aus Celluloseacetat geformte Gebilde und ihre Verwendung als Filtertow und Tabakrauchfilterelement
MD1912C2 (ro) * 1994-06-27 2003-03-31 Иоаннис СТАВРИДИС Procedeu de confecţionare a filtrului pentru fumul de tutun, filtru, ţigară înzestrată cu filtrul menţionat şi procedeu de filtrare a fumului de tutun
GR980100271A (el) * 1998-07-10 2000-03-31 Βιο-καταλυτικο φιλτρο (βκ-φ)
ES2275736T3 (es) * 2000-09-12 2007-06-16 Filligent Limited Filtro para humo de tabaco.
NL1017166C2 (nl) * 2001-01-22 2002-07-23 Evert Jacob Sybren Bron Rookfilter, meer in het bijzonder tabaksrookfilter.
CA2516015C (en) * 2003-02-18 2008-07-15 Filligent Limited Filter containing a metal phthalocyanine and a polycationic polymer
CN100431435C (zh) * 2005-10-26 2008-11-12 重庆烟草工业有限责任公司 去除卷烟烟气中的致癌物的方法
TW200806206A (en) * 2006-04-17 2008-02-01 Filligent Ltd Method and device for making tobacco smoke filters
US9265286B2 (en) 2009-03-02 2016-02-23 Tersus, Llc Filtration agents and methods of use thereof
CN102715654B (zh) * 2012-06-15 2014-02-26 川渝中烟工业有限责任公司 降低卷烟烟气中nnn和nnk的滤嘴添加剂及其应用
CN102697183B (zh) * 2012-06-15 2014-02-26 川渝中烟工业有限责任公司 一种具有减害作用的卷烟滤嘴添加剂及其制备和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE167845C (it) *
US2832351A (en) * 1950-06-26 1958-04-29 Verdurin Company Method of treating tobacco smoke
US2774354A (en) * 1952-05-21 1956-12-18 Florman Irving Chlorophyl impregnated filter means for tobacco products
FR1060982A (fr) * 1952-07-16 1954-04-07 Matière filtrante pour la fumée du tabac
GB731085A (en) * 1952-10-17 1955-06-01 Pera Cigarette Company Ltd Cigarette and filter tip therefor
FR1070366A (fr) * 1953-02-06 1954-07-23 Filtre pour fumeurs
US2739913A (en) * 1953-07-02 1956-03-27 Philip Morris And Co Ltd Inc Tobacco product and method of making said product
US3355317A (en) * 1966-03-18 1967-11-28 Liggett & Myers Tobacco Co Process of impregnating adsorbent materials with metal oxides
IT1050104B (it) * 1969-01-17 1981-03-10 Spa Soc Spa Filtro per sigarette pipa e simili a base di lisozima polipeptidi o proteine basiche e di loro derivati
CA946699A (en) * 1970-10-29 1974-05-07 Israel H. Scheinberg Filters and carbon monoxide indicators
US3693327A (en) * 1970-12-30 1972-09-26 Israel Herbert Scheinberg Filters and carbon monoxide indicators
GB1503879A (en) * 1976-02-19 1978-03-15 Scheinberg I Preparation and method of use of compounds and compositions effective for removal conversion and detection of carbon monoxide
US4071037A (en) * 1976-02-19 1978-01-31 Israel Herbert Scheinberg Preparation and method of use of enzyme effective for conversion and detection of carbon monoxide

Also Published As

Publication number Publication date
JPS5739767A (en) 1982-03-05
FR2490461B1 (fr) 1985-09-20
DE3133169A1 (de) 1982-04-08
CA1176941A (en) 1984-10-30
GB2083998B (en) 1984-08-22
US4414988A (en) 1983-11-15
FR2490461A1 (fr) 1982-03-26
JPS6357032B2 (it) 1988-11-10
GB2083998A (en) 1982-04-07
IT1224083B (it) 1990-09-26

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